Our take
The OKI B410d is a monochrome print-only printer with a 30 ppm listed maximum, 2400 by 600 dpi resolution, 32 MB of RAM, automatic duplex, a 251-sheet standard input, and USB 2.0. Its part number 91642801 identifies the B410d, not the B410dn. That distinction matters because the networked sibling adds Ethernet and parallel connections that are not listed for this model. The saved packet gives no recommended monthly workload, exact A4 speed, or output capacity. This is best considered as a direct-connected legacy printer after checking a particular unit and its supplies.
A direct-connected monochrome desk that needs automatic duplex but does not require wired or wireless network sharing..
It is not a fit if Ethernet, built-in Wi-Fi, copy or scan functions, or a published monthly workload range is necessary.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The exact B410d specification lists automatic duplex and up to 30 ppm output.
- The standard paper supply combines a 250-sheet tray and a one-sheet multipurpose feeder.
- USB 2.0 provides a documented direct connection for a single workstation.
What to weigh up
- Ethernet and parallel belong to the B410dn configuration and must not be attributed to this B410d.
- No recommended monthly range or exact A4 speed is established in the saved sources.
- Current supply availability, listing identity, and the condition of an older unit remain unknown.
The key details
| Model covered | B410d / 91642801 |
|---|---|
| Main functions | Print only |
| Print output | Monochrome; up to 30 ppm |
| Two-sided printing | Automatic duplex; 251-sheet input |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
Identify the d model before selecting a connection
OKI's ordering sheet maps part 91642801 to the B410d. The B410d and B410dn have similar family names but different connectivity: the exact d model uses USB 2.0, while the dn is the networked sibling with Ethernet and parallel. A shopper who needs a printer to be shared over a wired office LAN should not assume that a listing marked B410d includes the dn ports. Ask for a clear model label and rear-panel photo. The direct USB role is straightforward, but only if it matches the user's setup.
Automatic duplex paired with a moderate tray
The specification sheet identifies standard automatic duplex and 251 sheets of input, made up of a 250-sheet tray and a single-sheet multipurpose feeder. That can make recurring two-sided documents more convenient than manual refeeding while keeping the input reserve moderate. OKI lists 30 ppm, 2400 by 600 dpi, and 32 MB of RAM. These are published attributes rather than results from a hands-on test. Confirm the paper sizes, media, and operating system support that the office actually needs before relying on this legacy driver path.
Keep the output role simple
The B410d is a printer only. It does not replace a copier, scanner, or fax machine, so it makes the most sense where those functions are already available or not needed. The monochrome engine targets black text and office pages rather than color handouts. A compact direct-connected desk may prefer this limited design to a larger all-in-one, but a shared office should first determine whether a network connection is a requirement. The model's USB-only profile is a hard distinction in the current finder, not a judgment about print quality or a present offer.
Do not infer a monthly workload
The accessible exact-model materials do not assign a recommended monthly volume for the B410d. The saved packet also leaves its exact A4 rate and output capacity unknown. Those gaps remain null rather than being estimated from the 30 ppm rate, RAM, or maximum duty-cycle information. If a buyer expects a particular page count, compare it with a model that publishes a recommended range or seek authoritative guidance for this unit. A maximum capacity statement is not a recommendation for regular monthly printing and should not be used to rank this printer against documented ranges.
Check the legacy supply and unit questions
OKI's support archive and the specification sheet identify the model, but the historical Amazon page in the packet returned an internal error. The tagged Amazon destination is therefore an exact-model search, not a claimed direct ASIN. Current offer condition, toner status, replacement supply access, and service availability are not established. Before buying, ask for a test page, the exact 91642801 label, page count if available, included cartridge details, and return terms. These checks address a specific seller's item; they are not a claim that this printer has been personally inspected.
What else to compare
The HP LaserJet P2015dn adds Ethernet and a documented 740–3,000 page range; the base HP 2420 also uses manual duplex and lacks built-in Ethernet.
Before you buy
Does the B410d include Ethernet?
No. The saved OKI ordering sheet maps Ethernet to the B410dn; the B410d is the USB configuration.
Does the B410d have automatic duplex?
Yes. OKI's B400 series specification lists standard automatic duplex for the B410d.
What monthly volume does OKI recommend?
The saved exact-model packet does not provide a recommended monthly range for the B410d.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- OKI B400 series manufacturer specification and ordering sheet ↗ — checked October 4, 2026.
- OKI B410d official support page and exact part identity ↗ — checked October 4, 2026.
- OKI B400 specification and ordering sheet; B410d/B410dn speed, resolution, duplex, paper, interface, RAM, language, and part mapping ↗ — checked October 4, 2026.
- Historical Amazon page returned an internal error; no exact ASIN mapping is claimed ↗Paid link · We may earn a commission. — checked October 4, 2026.
- Search this model on Amazon · Tagged exact-model Amazon search ↗Paid link · We may earn a commission. — checked October 4, 2026.
The decision
Choose the B410d only for a direct USB monochrome setup that benefits from automatic duplex. Confirm exact part, driver support, supplies, and unit condition before buying.
Is it the right fit?
Check the exact model and today’s offers on Amazon.